Display screen or portion thereof with graphical user interface



The sole FIGURE is a display screen or portion thereof with graphical user interface showing our new design.

The peripheral dashed broken lines illustrate a display screen or portion thereof that form no part of the claimed design. The gray translucent shading that masks each of the six independent rectangular headers and the icons, text, and graphical elements within illustrate portions of the graphical user interface that also do not form part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 